how do you change the knock sensor in a 2003 Chevy silverado 5.3
under the intake manifold
under the dome
I found in a google search 15ftlbs torque for the knock sensor.
Under the intake manifold there are 2 knock sensors
NO.
Under the intake manifold.
The knock sensor is located on top of the block in a 4.8 2002 engine. The intake will have to be removed to get to the sensor.
you have to pull off the intake they are under there. you have two you might as well replace both
Need engine size.
under he intake manifold
The Duramax don't have a knock sensor.
There are two knock sensors on a 2004 2500HD V8 6.0 Chevy Silverado. Both of the sensors are mounted under the intake manifold on the engine.